No longer inject MathJax config by default

src/core.js

@@ -8,9 +8,6 @@ require('native-promise-only');
 // inject plot css
 require('../build/plotcss');
 
-// inject default MathJax config
-require('./fonts/mathjax_config')();
-
 // include registry module and expose register method
 var Registry = require('./registry');
 var register = exports.register = Registry.register;

src/lib/svg_text_utils.js

@@ -153,27 +153,16 @@ function cleanEscapesForTex(s) {
 
 function texToSVG(_texString, _config, _callback) {
     var originalRenderer,
-        originalConfig,
         originalProcessSectionDelay,
         tmpDiv;
 
     MathJax.Hub.Queue(
     function() {
-        originalConfig = Lib.extendDeepAll({}, MathJax.Hub.config);
-
         originalProcessSectionDelay = MathJax.Hub.processSectionDelay;
         if(MathJax.Hub.processSectionDelay !== undefined) {
             // MathJax 2.5+
             MathJax.Hub.processSectionDelay = 0;
         }
-
-        return MathJax.Hub.Config({
-            messageStyle: 'none',
-            tex2jax: {
-                inlineMath: [['$', '$'], ['\\(', '\\)']]
-            },
-            displayAlign: 'left',
-        });
     },
     function() {
         // Get original renderer
@@ -213,7 +202,6 @@ function texToSVG(_texString, _config, _callback) {
         if(originalProcessSectionDelay !== undefined) {
             MathJax.Hub.processSectionDelay = originalProcessSectionDelay;
         }
-        return MathJax.Hub.Config(originalConfig);
     });
 }
 

test/image/mocks/legend_mathjax_title_and_items.json

@@ -2,7 +2,7 @@
 "layout": {
   "legend": {
     "title": {
-        "text": "$\\varphi ={\\frac {1+{\\sqrt {5}}}{2}}=0.618$"
+        "text": "$$\\varphi ={\\frac {1+{\\sqrt {5}}}{2}}=0.618$$"
     },
     "orientation": "v",
     "bordercolor": "gray",
@@ -20,32 +20,32 @@
 },
 "data": [
   {
-    "name": "${\\frac {1}{2}}=0.5$",
+    "name": "$${\\frac {1}{2}}=0.5$$",
     "x": [1, 2],
     "y": [0.5, 0.5]
   },
   {
-    "name": "${\\frac {2}{3}}=0.6666$",
+    "name": "$${\\frac {2}{3}}=0.6666$$",
     "x": [2, 3],
     "y": [0.6666, 0.6666]
   },
   {
-    "name": "${\\frac {3}{5}}=0.6$",
+    "name": "$${\\frac {3}{5}}=0.6$$",
     "x": [3, 5],
     "y": [0.6, 0.6]
   },
   {
-    "name": "${\\frac {5}{8}}=0.6125$",
+    "name": "$${\\frac {5}{8}}=0.6125$$",
     "x": [5, 8],
     "y": [0.6125, 0.6125]
   },
   {
-    "name": "${\\frac {8}{13}}=0.6153$",
+    "name": "$${\\frac {8}{13}}=0.6153$$",
     "x": [8, 13],
     "y": [0.6153, 0.6153]
   },
   {
-    "name": "${\\frac {13}{21}}=0.619$",
+    "name": "$${\\frac {13}{21}}=0.619$$",
     "x": [13, 21],
     "y": [0.619, 0.619]
   }]

test/image/mocks/mathjax.json

@@ -4,18 +4,18 @@
         "y": [0, 1.414],
         "text": ["Hx+yH", "H\\sqrt{2}H"],
         "mode": "text+markers",
-        "name": "$E^2=m^2c^4+p^2c^2$"
+        "name": "$$E^2=m^2c^4+p^2c^2$$"
     }, {
         "x": [0, 1],
         "y": [1.4, 0.1],
         "text": ["H1.400 \\pm 0.023H", "H0.100 \\pm 0.002H"],
         "textposition": "auto",
         "type": "bar",
-        "name": "$x=\\frac{-b \\pm \\sqrt{b^2-4ac}}{2a}$"
+        "name": "$$x=\\frac{-b \\pm \\sqrt{b^2-4ac}}{2a}$$"
     }, {
         "type": "pie",
         "values": [1, 9],
-        "labels": ["$\\frac{1}{10}=10\\%$", "$\\frac{9}{10}=90\\%$"],
+        "labels": ["$$\\frac{1}{10}=10\\%$$", "$$\\frac{9}{10}=90\\%$$"],
         "textinfo": "label",
         "domain": {"x": [0.3, 0.75], "y": [0.55, 1]}
     }, {
@@ -26,25 +26,25 @@
         "colorbar": {"title": {"text": "He^{i\\pi}=-1H"}, "y": 0.225, "len": 0.45}
     }],
     "layout": {
-        "yaxis":{"domain": [0, 0.45], "title": {"text": "$y=\\sin{2 \\theta}$"}},
+        "yaxis":{"domain": [0, 0.45], "title": {"text": "$$y=\\sin{2 \\theta}$$"}},
         "xaxis":{
             "domain": [0, 0.45],
-            "title": {"text": "$x=\\int_0^a a^2+1$"},
+            "title": {"text": "$$x=\\int_0^a a^2+1$$"},
             "tickvals": [0, 1],
-            "ticktext": ["$\\frac{0}{100}$", "$\\frac{100}{100}$"]
+            "ticktext": ["$$\\frac{0}{100}$$", "$$\\frac{100}{100}$$"]
         },
         "xaxis2": {"domain": [0.85, 1], "anchor": "y2"},
         "yaxis2": {
             "domain": [0, 0.45],
             "anchor": "x2",
             "tickvals": [0, 1],
             "ticktext": ["Ha+b+c+dH", "He+f+g+hH"],
-            "title": {"text": "$(||01\\rangle+|10\\rangle)/\\sqrt2$"}
+            "title": {"text": "$$(||01\\rangle+|10\\rangle)/\\sqrt2$$"}
         },
         "height":500,
         "width":800,
         "margin": {"r": 250},
-        "title": {"text": "$i\\hbar\\frac{d\\Psi}{dt}=-[V-\\frac{-\\hbar^2}{2m}\\nabla^2]\\Psi$"},
+        "title": {"text": "$$i\\hbar\\frac{d\\Psi}{dt}=-[V-\\frac{-\\hbar^2}{2m}\\nabla^2]\\Psi$$"},
         "annotations":[
             {
                 "text": "H is substituted for $<br>where we would like<br>math but do not yet<br>fully support it",
@@ -53,23 +53,23 @@
                 "showarrow": false
             },
             {
-                "text":"$(top,left)$","showarrow":false,"xref":"paper","yref":"paper",
+                "text":"$$(top,left)$$","showarrow":false,"xref":"paper","yref":"paper",
                 "xanchor":"left","yanchor":"top","x":0,"y":1,"textangle":10,
                 "bordercolor":"#0c0","borderpad":3,"bgcolor":"#dfd"
             },
             {
-                "text":"$(right,bottom)$","xref":"paper","yref":"paper",
+                "text":"$$(right,bottom)$$","xref":"paper","yref":"paper",
                 "xanchor":"right","yanchor":"bottom","x":0.2,"y":0.7,"ax":-20,"ay":-20,
                 "textangle":-30,"bordercolor":"#0c0","borderpad":3,"bgcolor":"#dfd",
                 "opacity":0.5
             },
-            {"text":"$not-visible$", "visible": false},
+            {"text":"$$not-visible$$", "visible": false},
             {
-                "text":"$^{29}Si$","x":0.7,"y":0.7,"showarrow":false,
+                "text":"$$^{29}Si$$","x":0.7,"y":0.7,"showarrow":false,
                 "xanchor":"right","yanchor":"top"
             },
             {
-                "text":"$^{17}O$","x":0.7,"y":0.7,"ax":15,"ay":-15,
+                "text":"$$^{17}O$$","x":0.7,"y":0.7,"ax":15,"ay":-15,
                 "xanchor":"left","yanchor":"bottom"
             }
         ]

test/image/mocks/parcats_grid_subplots.json

@@ -31,7 +31,7 @@
         {"label": "Two",
           "values": ["A", "B", "A", "B", "C", "C", "A", "B", "C"],
           "categoryarray": ["A", "B", "C"],
-          "ticktext": ["$A^2$", "<b>Bold</b><br>and<br><i>Italic</i>", "<a href='http://www.google.com'>Link</a>"]
+          "ticktext": ["$$A^2$$", "<b>Bold</b><br>and<br><i>Italic</i>", "<a href='http://www.google.com'>Link</a>"]
         },
         {"label": "Three", "values": [11, 11, 11, 11, 11, 11, 11, 11, 11]}]
     },

test/image/mocks/table_plain_birds.json

@@ -21,7 +21,7 @@
 
             "height": 30,
 
-            "values": [["<b>#</b>", ""], ["<b>Species</b>", ""], ["Latitude", "$\\phi °$"], ["Longitude", "$\\lambda °$"], ["Exposure", ""], ["Condition", "<i>Live / Dead</i>"], ["Date", "<i>yyyy-mm-dd</i>"]],
+            "values": [["<b>#</b>", ""], ["<b>Species</b>", ""], ["Latitude", "$$\\phi °$$"], ["Longitude", "$$\\lambda °$$"], ["Exposure", ""], ["Condition", "<i>Live / Dead</i>"], ["Date", "<i>yyyy-mm-dd</i>"]],
 
             "align": ["right", "left", "right", "right", "left", "left", "left"],
 

test/image/mocks/table_wrapped_birds.json

@@ -21,7 +21,7 @@
 
             "height": 30,
 
-            "values": [["<b>#</b>", ""], ["<b>Species</b>", ""], ["Latitude", "$\\phi °$"], ["Longitude", "$\\lambda °$"], ["Exposure", ""], ["Condition", "<i>Live / Dead</i>"], ["Date", "<i>yyyy-mm-dd</i>"]],
+            "values": [["<b>#</b>", ""], ["<b>Species</b>", ""], ["Latitude", "$$\\phi °$$"], ["Longitude", "$$\\lambda °$$"], ["Exposure", ""], ["Condition", "<i>Live / Dead</i>"], ["Date", "<i>yyyy-mm-dd</i>"]],
 
             "align": ["right", "left", "right", "right", "left", "left", "left"],
 

test/image/mocks/ternary-mathjax.json

@@ -22,21 +22,21 @@
       "sum": 100,
       "aaxis": {
         "title": {
-          "text": "$A^2$"
+          "text": "$$A^2$$"
         },
         "showline": true,
         "showgrid": true
       },
       "baxis": {
         "title": {
-          "text": "$B^2$"
+          "text": "$$B^2$$"
         },
         "showline": true,
         "showgrid": true
       },
       "caxis": {
         "title": {
-          "text": "$C^2$"
+          "text": "$$C^2$$"
         },
         "showline": true,
         "showgrid": true

test/jasmine/bundle_tests/mathjax_test.js

@@ -8,17 +8,17 @@ var destroyGraphDiv = require('../assets/destroy_graph_div');
 describe('Test MathJax:', function() {
     var mathJaxScriptTag;
 
-    // N.B. we have to load MathJax "dynamically" as Karam
+    // N.B. we used to have to load MathJax "dynamically" as Karam
     // does not undefined the MathJax's `?config=` parameter.
     //
-    // Eventually, it might be nice to move these tests in the "regular" test
+    // Now with the mathjax_config no longer needed,
+    // it might be nice to move these tests in the "regular" test
     // suites, but to do that we'll need to find a way to remove MathJax from
     // page without breaking things downstream.
     beforeAll(function(done) {
         mathJaxScriptTag = document.createElement('script');
         mathJaxScriptTag.type = 'text/javascript';
         mathJaxScriptTag.onload = function() {
-            require('@src/fonts/mathjax_config')();
             done();
         };
         mathJaxScriptTag.onerror = function() {
@@ -73,12 +73,12 @@ describe('Test MathJax:', function() {
         }
 
         var longCats = ['aaaaaaaaa', 'bbbbbbbbb', 'cccccccc'];
-        var texTitle = '$f(x) = \\int_0^\\infty \\psi(t) dt$';
-        var texCats = ['$\\phi$', '$\\nabla \\cdot \\vec{F}$', '$\\frac{\\partial x}{\\partial y}$'];
+        var texTitle = '$$f(x) = \\int_0^\\infty \\psi(t) dt$$';
+        var texCats = ['$$\\phi$$', '$$\\nabla \\cdot \\vec{F}$$', '$$\\frac{\\partial x}{\\partial y}$$'];
         var longTexCats = [
-            '$\\int_0^\\infty \\psi(t) dt$',
-            '$\\alpha \\int_0^\\infty \\eta(t) dt$',
-            '$\\int_0^\\infty \\zeta(t) dt$'
+            '$$\\int_0^\\infty \\psi(t) dt$$',
+            '$$\\alpha \\int_0^\\infty \\eta(t) dt$$',
+            '$$\\int_0^\\infty \\zeta(t) dt$$'
         ];
 
         it('should scoot x-axis title below x-axis ticks', function(done) {